Question 1
Which of the statements below is
false with regards to creating database tables from an REA diagram?
◦ M:N relationships must be implemented as separate tables.
◦ 1:N relationships are implemented with the primary key of the 1 side becoming a foreign key on the N side.
◦ 1:1 relationships are implemented with the primary key of either entity included as a foreign key in the table representing the other entity.
◦ All of these are true.
Question 2
Which of the following is
not part of a "final accuracy check" when creating relational tables from an REA diagram?
◦ Every attribute in every table is single-valued (i.e., each table is a flat file).
◦ Every event must be linked to at least one resource.
◦ Every table must have a primary key.
◦ Other non-key attributes in each table must be either a fact about the thing designated by the primary key or foreign keys used to link that table to another table.
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